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Thread: 14CUX Injector opening time

  1. 8th November 2010, 03:08 PM #11
    Richard93Vogue's Avatar
    Richard93Vogue
    Richard93Vogue is offline Master
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    thanks

    Thanks for that Phil.

    What I am musing over at the moment is whether I 'must' install a new computer system for injected gas or not.
    I figure, in my non-tech mind that I don't need to as any new installation will have it's own brain and will be able to use the injector pulse signals from the existing engine.

    Do you know of any Landrover people in this area (Hunter Region) who are able/experienced in doing gas injection on a 3.9?

    Thanks,
    Richard.
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  2. 8th November 2010, 03:30 PM #12
    PhilipA
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    Do you know of any Landrover people in this area (Hunter Region) who are able/experienced in doing gas injection on a 3.9?

    Sorry no.
    But I think you will run into the same injector opening /closing time with gas injectors. AFAIK that is why they are batch.

    I am a bit confused about your concern on gas injection. AFAIK, all systems have their own ECU and take a "base" injector duration from the 14CUX, which is then adjusted either by an o2 sensor or tweaks to the map. I have looked at the installation instructions for the UK Marelli System and I have a copy here if you want it. Just PM me with your email address.
    Regards Philip A
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  3. 8th November 2010, 08:35 PM #13
    pibby
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    richard - yes you must install an ecu to control the injected lpg hardware and its setup. i have attached the configuration manual for the system on my car (elko). as you will see, there are a number of parameters to set up and things to configure. they are a lot more involved than the mixer type. some say not worth the extra expense (or trouble). bee utey on this site is very pleased with the mixer installs he does which have the lambda control for the lpg system.
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  4. 18th November 2010, 09:15 PM #14
    myboat
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    gidday have fittd over 200 hundred gas injected cars and discos and range rover it does not matter what it ie the gas ecu requires a pulse either from a igntion coil or better still off the pulse side of the injector which has been cut for the gas injection

    hope this helps

    bruce
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